3dfx
Reference DriversWhile
those provide a safe start, they are fairly old, and not all
Operating Systems are supported.
(Scroll down to see available updated 3rd Party Drivers, which
most Users are running)

* Note -Above
Driver requires XFree86 4.1 to work. Download if needed : www.xfree86.org/
A Device3dfx Driver is not needed with that XFree Version
anymore, due to native support...

3rd
Party Drivers

DisclaimerUse
at your own Risk ! When installing any such Driver, make sure your
System is backed up properly !
Despite being hand-selected from positive User feedback, I don't
take credit nor responsibility for any of these Files...